.eslintrc.js

const fs = require('fs');
const path = require('path');

process.env.BABEL_ENV = 'development';
process.env.NODE_ENV = 'development';

const prettierOptions = JSON.parse(
  fs.readFileSync(path.resolve(__dirname, '.prettierrc'), 'utf8'),
);

module.exports = {
  parser: '@typescript-eslint/parser',
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'react-app',
    'prettier',
  ],
  plugins: ['@typescript-eslint', 'prettier'],
  rules: {
    'prettier/prettier': ['error', prettierOptions],
    '@typescript-eslint/no-explicit-any': ['warn', { ignoreRestArgs: true }],
    // '@typescript-eslint/explicit-function-return-type': ['warn'],
  },
  overrides: [
    {
      files: ['**/*.{ts?(x),js}'],
      rules: { 'prettier/prettier': ['warn', prettierOptions] },
    },
    {
      files: ['**/*.config.js', '**/.*rc.js', 'internals/**/*.js'],
      rules: { '@typescript-eslint/no-var-requires': 0 },
    },
    {
      files: ['**/*.test.{ts,tsx}'],
      rules: {
        '@typescript-eslint/no-explicit-any': 0,
        '@typescript-eslint/no-non-null-assertion': 0,
        '@typescript-eslint/no-empty-function': 0,
      },
    },
  ],
};